MANAUD, J. P.; AGGABAO, A. H. G. Self-directed learning approach in mathematics. Kasetsart Journal of Social Sciences, [S. l.], v. 45, n. 1, p. 53–62, 2023. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/269468. Acesso em: 1 oct. 2026.